[GRASS-user] link to datasets from other locations?

[Tim Michelsen]

Hello grass users,

There exist v.external and r.external to link to data which hasn't been 
imported into GRASS.

But in order to save time and disk space I would like to link to data 
sets from other locations:

How do I link to a raster and vector data in another location presuming 
it has the same projection?

Kind regards,
Timmie